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stringlengths 6
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stringlengths 5
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IniSection (const IniSection &s) :
IniBase (s),
ip (s.ip),
end_comment (s.end_comment), is_private(s.is_private), rewrite_by (s.rewrite_by),
container (s.container)
{ reindex (); } | 1 | C++ | CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. | https://cwe.mitre.org/data/definitions/200.html | safe |
void Compute(OpKernelContext* ctx) override {
auto value = ctx->input(0);
// Value should be at least rank 1. Also the 0th dimension should be
// at least loc_.
OP_REQUIRES(ctx, value.dims() >= 1,
errors::InvalidArgument("value should be at least rank 1."));
OP_REQUIRES(
ctx, value.dim_size(0) > loc_,
errors::InvalidArgument("0th dimension of value = ", value.dim_size(0),
" is less than loc_=", loc_));
auto update = ctx->input(1);
OP_REQUIRES(
ctx, value.dims() == update.dims(),
errors::InvalidArgument("value and update shape doesn't match: ",
value.shape().DebugString(), " vs. ",
update.shape().DebugString()));
for (int i = 1; i < value.dims(); ++i) {
OP_REQUIRES(
ctx, value.dim_size(i) == update.dim_size(i),
errors::InvalidArgument("value and update shape doesn't match ",
value.shape().DebugString(), " vs. ",
update.shape().DebugString()));
}
OP_REQUIRES(ctx, 1 == update.dim_size(0),
errors::InvalidArgument("update shape doesn't match: ",
update.shape().DebugString()));
Tensor output = value; // This creates an alias intentionally.
const auto& d = ctx->eigen_device<Device>();
OP_REQUIRES_OK(
ctx, ::tensorflow::functor::DoParallelConcat(d, update, loc_, &output));
ctx->set_output(0, output);
} | 1 | C++ | CWE-369 | Divide By Zero | The product divides a value by zero. | https://cwe.mitre.org/data/definitions/369.html | safe |
static TfLiteRegistration DynamicCopyOpRegistration() {
TfLiteRegistration reg = {nullptr, nullptr, nullptr, nullptr};
reg.prepare = [](TfLiteContext* context, TfLiteNode* node) {
// Output 0 is dynamic
TfLiteTensor* output0;
TF_LITE_ENSURE_OK(context, GetOutputSafe(context, node, 0, &output0));
SetTensorToDynamic(output0);
// Output 1 has the same shape as input.
const TfLiteTensor* input;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, 0, &input));
TfLiteTensor* output1;
TF_LITE_ENSURE_OK(context, GetOutputSafe(context, node, 1, &output1));
TF_LITE_ENSURE_STATUS(context->ResizeTensor(
context, output1, TfLiteIntArrayCopy(input->dims)));
return kTfLiteOk;
};
reg.invoke = [](TfLiteContext* context, TfLiteNode* node) {
// Not implemented since this isn't required in testing.
return kTfLiteOk;
};
return reg;
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
TfLiteStatus LeakyReluEval(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, 0, &input));
TfLiteTensor* output;
TF_LITE_ENSURE_OK(context, GetOutputSafe(context, node, 0, &output));
const auto* params =
reinterpret_cast<TfLiteLeakyReluParams*>(node->builtin_data);
const LeakyReluOpData* data =
reinterpret_cast<LeakyReluOpData*>(node->user_data);
LeakyReluParams op_params;
switch (input->type) {
case kTfLiteFloat32: {
op_params.alpha = params->alpha;
optimized_ops::LeakyRelu(
op_params, GetTensorShape(input), GetTensorData<float>(input),
GetTensorShape(output), GetTensorData<float>(output));
return kTfLiteOk;
} break;
case kTfLiteUInt8: {
QuantizeLeakyRelu<uint8_t>(input, output, data);
return kTfLiteOk;
} break;
case kTfLiteInt8: {
QuantizeLeakyRelu<int8_t>(input, output, data);
return kTfLiteOk;
} break;
case kTfLiteInt16: {
QuantizeLeakyRelu<int16_t>(input, output, data);
return kTfLiteOk;
} break;
default:
TF_LITE_KERNEL_LOG(
context,
"Only float32, int8, int16 and uint8 is supported currently, got %s.",
TfLiteTypeGetName(input->type));
return kTfLiteError;
}
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
int ContentLine_Analyzer::DoDeliverOnce(int len, const u_char* data)
{
const u_char* data_start = data;
if ( len <= 0 )
return 0;
for ( ; len > 0; --len, ++data )
{
if ( offset >= buf_len )
InitBuffer(buf_len * 2);
int c = data[0];
#define EMIT_LINE \
{ \
buf[offset] = '\0'; \
int seq_len = data + 1 - data_start; \
seq_delivered_in_lines = seq + seq_len; \
last_char = c; \
ForwardStream(offset, buf, IsOrig()); \
offset = 0; \
return seq_len; \
}
switch ( c ) {
case '\r':
// Look ahead for '\n'.
if ( len > 1 && data[1] == '\n' )
{
--len; ++data;
last_char = c;
c = data[0];
EMIT_LINE
}
else if ( CR_LF_as_EOL & CR_as_EOL )
EMIT_LINE
else
buf[offset++] = c;
break;
case '\n':
if ( last_char == '\r' )
{
// Weird corner-case:
// this can happen if we see a \r at the end of a packet where crlf is
// set to CR_as_EOL | LF_as_EOL, with the packet causing crlf to be set to
// 0 and the next packet beginning with a \n. In this case we just swallow
// the character and re-set last_char.
if ( offset == 0 )
{
last_char = c;
break;
}
--offset; // remove '\r'
EMIT_LINE
}
else if ( CR_LF_as_EOL & LF_as_EOL )
EMIT_LINE
else
{
if ( ! suppress_weirds && Conn()->FlagEvent(SINGULAR_LF) )
Conn()->Weird("line_terminated_with_single_LF");
buf[offset++] = c;
}
break;
case '\0':
if ( flag_NULs )
CheckNUL();
else
buf[offset++] = c;
break;
default:
buf[offset++] = c;
break;
}
if ( last_char == '\r' )
if ( ! suppress_weirds && Conn()->FlagEvent(SINGULAR_CR) )
Conn()->Weird("line_terminated_with_single_CR");
last_char = c;
}
return data - data_start;
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
init_rc(void)
{
int i;
struct stat st;
FILE *f;
if (rc_dir != NULL)
goto open_rc;
rc_dir = expandPath(RC_DIR);
i = strlen(rc_dir);
if (i > 1 && rc_dir[i - 1] == '/')
rc_dir[i - 1] = '\0';
#ifdef USE_M17N
display_charset_str = wc_get_ces_list();
document_charset_str = display_charset_str;
system_charset_str = display_charset_str;
#endif
if (stat(rc_dir, &st) < 0) {
if (errno == ENOENT) { /* no directory */
if (do_mkdir(rc_dir, 0700) < 0) {
/* fprintf(stderr, "Can't create config directory (%s)!\n", rc_dir); */
goto rc_dir_err;
}
else {
stat(rc_dir, &st);
}
}
else {
/* fprintf(stderr, "Can't open config directory (%s)!\n", rc_dir); */
goto rc_dir_err;
}
}
if (!S_ISDIR(st.st_mode)) {
/* not a directory */
/* fprintf(stderr, "%s is not a directory!\n", rc_dir); */
goto rc_dir_err;
}
if (!(st.st_mode & S_IWUSR)) {
/* fprintf(stderr, "%s is not writable!\n", rc_dir); */
goto rc_dir_err;
}
no_rc_dir = FALSE;
tmp_dir = rc_dir;
if (config_file == NULL)
config_file = rcFile(CONFIG_FILE);
create_option_search_table();
open_rc:
/* open config file */
if ((f = fopen(etcFile(W3MCONFIG), "rt")) != NULL) {
interpret_rc(f);
fclose(f);
}
if ((f = fopen(confFile(CONFIG_FILE), "rt")) != NULL) {
interpret_rc(f);
fclose(f);
}
if (config_file && (f = fopen(config_file, "rt")) != NULL) {
interpret_rc(f);
fclose(f);
}
return;
rc_dir_err:
no_rc_dir = TRUE;
if (((tmp_dir = getenv("TMPDIR")) == NULL || *tmp_dir == '\0') &&
((tmp_dir = getenv("TMP")) == NULL || *tmp_dir == '\0') &&
((tmp_dir = getenv("TEMP")) == NULL || *tmp_dir == '\0'))
tmp_dir = "/tmp";
#ifdef HAVE_MKDTEMP
tmp_dir = mkdtemp(Strnew_m_charp(tmp_dir, "/w3m-XXXXXX", NULL)->ptr);
if (tmp_dir == NULL)
tmp_dir = rc_dir;
#endif
create_option_search_table();
goto open_rc;
} | 1 | C++ | CWE-59 | Improper Link Resolution Before File Access ('Link Following') | The software attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. | https://cwe.mitre.org/data/definitions/59.html | safe |
Variant HHVM_FUNCTION(apc_store,
const Variant& key_or_array,
const Variant& var /* = null */,
int64_t ttl /* = 0 */) {
if (!apcExtension::Enable) return Variant(false);
if (key_or_array.isArray()) {
Array valuesArr = key_or_array.toArray();
for (ArrayIter iter(valuesArr); iter; ++iter) {
Variant key = iter.first();
if (!key.isString()) {
throw_invalid_argument("apc key: (not a string)");
return Variant(false);
}
Variant v = iter.second();
apc_store().set(key.toString(), v, ttl);
}
return Variant(ArrayData::Create());
}
if (!key_or_array.isString()) {
throw_invalid_argument("apc key: (not a string)");
return Variant(false);
}
String strKey = key_or_array.toString();
apc_store().set(strKey, var, ttl);
return Variant(true);
} | 0 | C++ | NVD-CWE-noinfo | null | null | null | vulnerable |
Array HHVM_FUNCTION(__SystemLib_compact_sl,
const Variant& varname,
const Array& args /* = null array */) {
Array ret = Array::attach(PackedArray::MakeReserve(args.size() + 1));
VarEnv* v = g_context->getOrCreateVarEnv();
if (v) {
compact(v, ret, varname);
compact(v, ret, args);
}
return ret;
} | 0 | C++ | NVD-CWE-Other | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | https://nvd.nist.gov/vuln/categories | vulnerable |
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
OpData* data = reinterpret_cast<OpData*>(node->user_data);
ruy::profiler::ScopeLabel label("SquaredDifference");
const TfLiteTensor* input1 = GetInput(context, node, kInputTensor1);
const TfLiteTensor* input2 = GetInput(context, node, kInputTensor2);
TfLiteTensor* output = GetOutput(context, node, kOutputTensor);
if (output->type == kTfLiteFloat32) {
EvalSquaredDifference<float>(context, node, data, input1, input2, output);
} else if (output->type == kTfLiteInt32) {
EvalSquaredDifference<int32_t>(context, node, data, input1, input2, output);
} else {
context->ReportError(
context,
"SquaredDifference only supports FLOAT32 and INT32 now, got %d.",
output->type);
return kTfLiteError;
}
return kTfLiteOk;
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
cosine_seek_read(wtap *wth, gint64 seek_off, struct wtap_pkthdr *phdr,
Buffer *buf, int *err, gchar **err_info)
{
char line[COSINE_LINE_LENGTH];
if (file_seek(wth->random_fh, seek_off, SEEK_SET, err) == -1)
return FALSE;
if (file_gets(line, COSINE_LINE_LENGTH, wth->random_fh) == NULL) {
*err = file_error(wth->random_fh, err_info);
if (*err == 0) {
*err = WTAP_ERR_SHORT_READ;
}
return FALSE;
}
/* Parse the header and convert the ASCII hex dump to binary data */
return parse_cosine_packet(wth->random_fh, phdr, buf, line, err,
err_info);
} | 1 | C++ | CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. | https://cwe.mitre.org/data/definitions/119.html | safe |
void HeaderMapImpl::addViaMove(HeaderString&& key, HeaderString&& value) {
// If this is an inline header, we can't addViaMove, because we'll overwrite
// the existing value.
auto* entry = getExistingInline(key.getStringView());
if (entry != nullptr) {
appendToHeader(entry->value(), value.getStringView());
key.clear();
value.clear();
} else {
insertByKey(std::move(key), std::move(value));
}
} | 0 | C++ | CWE-400 | Uncontrolled Resource Consumption | The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. | https://cwe.mitre.org/data/definitions/400.html | vulnerable |
TfLiteStatus LogicalImpl(TfLiteContext* context, TfLiteNode* node,
bool (*func)(bool, bool)) {
OpData* data = reinterpret_cast<OpData*>(node->user_data);
const TfLiteTensor* input1;
TF_LITE_ENSURE_OK(context,
GetInputSafe(context, node, kInputTensor1, &input1));
const TfLiteTensor* input2;
TF_LITE_ENSURE_OK(context,
GetInputSafe(context, node, kInputTensor2, &input2));
TfLiteTensor* output;
TF_LITE_ENSURE_OK(context,
GetOutputSafe(context, node, kOutputTensor, &output));
if (data->requires_broadcast) {
reference_ops::BroadcastBinaryFunction4DSlow<bool, bool, bool>(
GetTensorShape(input1), GetTensorData<bool>(input1),
GetTensorShape(input2), GetTensorData<bool>(input2),
GetTensorShape(output), GetTensorData<bool>(output), func);
} else {
reference_ops::BinaryFunction<bool, bool, bool>(
GetTensorShape(input1), GetTensorData<bool>(input1),
GetTensorShape(input2), GetTensorData<bool>(input2),
GetTensorShape(output), GetTensorData<bool>(output), func);
}
return kTfLiteOk;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
int nego_recv(rdpTransport* transport, wStream* s, void* extra)
{
BYTE li;
BYTE type;
UINT16 length;
rdpNego* nego = (rdpNego*)extra;
if (!tpkt_read_header(s, &length))
return -1;
if (!tpdu_read_connection_confirm(s, &li, length))
return -1;
if (li > 6)
{
/* rdpNegData (optional) */
Stream_Read_UINT8(s, type); /* Type */
switch (type)
{
case TYPE_RDP_NEG_RSP:
nego_process_negotiation_response(nego, s);
WLog_DBG(TAG, "selected_protocol: %" PRIu32 "", nego->SelectedProtocol);
/* enhanced security selected ? */
if (nego->SelectedProtocol)
{
if ((nego->SelectedProtocol == PROTOCOL_HYBRID) &&
(!nego->EnabledProtocols[PROTOCOL_HYBRID]))
{
nego->state = NEGO_STATE_FAIL;
}
if ((nego->SelectedProtocol == PROTOCOL_SSL) &&
(!nego->EnabledProtocols[PROTOCOL_SSL]))
{
nego->state = NEGO_STATE_FAIL;
}
}
else if (!nego->EnabledProtocols[PROTOCOL_RDP])
{
nego->state = NEGO_STATE_FAIL;
}
break;
case TYPE_RDP_NEG_FAILURE:
nego_process_negotiation_failure(nego, s);
break;
}
}
else if (li == 6)
{
WLog_DBG(TAG, "no rdpNegData");
if (!nego->EnabledProtocols[PROTOCOL_RDP])
nego->state = NEGO_STATE_FAIL;
else
nego->state = NEGO_STATE_FINAL;
}
else
{
WLog_ERR(TAG, "invalid negotiation response");
nego->state = NEGO_STATE_FAIL;
}
if (!tpkt_ensure_stream_consumed(s, length))
return -1;
return 0;
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
inline void AveragePool(const float* input_data, const Dims<4>& input_dims,
int stride_width, int stride_height, int pad_width,
int pad_height, int kwidth, int kheight,
float output_activation_min,
float output_activation_max, float* output_data,
const Dims<4>& output_dims) {
tflite::PoolParams params;
params.stride_height = stride_height;
params.stride_width = stride_width;
params.filter_height = kheight;
params.filter_width = kwidth;
params.padding_values.height = pad_height;
params.padding_values.width = pad_width;
params.float_activation_min = output_activation_min;
params.float_activation_max = output_activation_max;
AveragePool(params, DimsToShape(input_dims), input_data,
DimsToShape(output_dims), output_data);
} | 0 | C++ | CWE-835 | Loop with Unreachable Exit Condition ('Infinite Loop') | The program contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. | https://cwe.mitre.org/data/definitions/835.html | vulnerable |
R_API RBinJavaAttrInfo *r_bin_java_annotation_default_attr_new(RBinJavaObj *bin, ut8 *buffer, ut64 sz, ut64 buf_offset) {
ut64 offset = 0;
RBinJavaAttrInfo *attr = NULL;
attr = r_bin_java_default_attr_new (bin, buffer, sz, buf_offset);
offset += 6;
if (attr && sz >= offset) {
attr->type = R_BIN_JAVA_ATTR_TYPE_ANNOTATION_DEFAULT_ATTR;
attr->info.annotation_default_attr.default_value = r_bin_java_element_value_new (buffer + offset, sz - offset, buf_offset + offset);
if (attr->info.annotation_default_attr.default_value) {
offset += attr->info.annotation_default_attr.default_value->size;
}
}
r_bin_java_print_annotation_default_attr_summary (attr);
return attr;
} | 0 | C++ | CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. | https://cwe.mitre.org/data/definitions/119.html | vulnerable |
Java_org_tensorflow_lite_InterpreterTest_getNativeHandleForDelegate(
JNIEnv* env, jclass clazz) {
// A simple op which outputs a tensor with values of 7.
static TfLiteRegistration registration = {
.init = nullptr,
.free = nullptr,
.prepare =
[](TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input = tflite::GetInput(context, node, 0);
TfLiteTensor* output = tflite::GetOutput(context, node, 0);
TfLiteIntArray* output_dims = TfLiteIntArrayCopy(input->dims);
output->type = kTfLiteFloat32;
return context->ResizeTensor(context, output, output_dims);
},
.invoke =
[](TfLiteContext* context, TfLiteNode* node) {
TfLiteTensor* output = tflite::GetOutput(context, node, 0);
std::fill(output->data.f,
output->data.f + tflite::NumElements(output), 7.0f);
return kTfLiteOk;
},
.profiling_string = nullptr,
.builtin_code = 0,
.custom_name = "",
.version = 1,
};
static TfLiteDelegate delegate = {
.data_ = nullptr,
.Prepare = [](TfLiteContext* context,
TfLiteDelegate* delegate) -> TfLiteStatus {
TfLiteIntArray* execution_plan;
TF_LITE_ENSURE_STATUS(
context->GetExecutionPlan(context, &execution_plan));
context->ReplaceNodeSubsetsWithDelegateKernels(
context, registration, execution_plan, delegate);
// Now bind delegate buffer handles for all tensors.
for (size_t i = 0; i < context->tensors_size; ++i) {
context->tensors[i].delegate = delegate;
context->tensors[i].buffer_handle = static_cast<int>(i);
}
return kTfLiteOk;
},
.CopyFromBufferHandle = nullptr,
.CopyToBufferHandle = nullptr,
.FreeBufferHandle = nullptr,
.flags = kTfLiteDelegateFlagsAllowDynamicTensors,
};
return reinterpret_cast<jlong>(&delegate);
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
inline TfLiteTensor* GetMutableInput(const TfLiteContext* context,
const TfLiteNode* node, int index) {
if (index >= 0 && index < node->inputs->size) {
const int tensor_index = node->inputs->data[index];
if (tensor_index != kTfLiteOptionalTensor) {
if (context->tensors != nullptr) {
return &context->tensors[tensor_index];
} else {
return context->GetTensor(context, tensor_index);
}
}
}
return nullptr;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
int __fastcall BatchSettings(TConsole * Console, TProgramParams * Params)
{
int Result = RESULT_SUCCESS;
try
{
std::unique_ptr<TStrings> Arguments(new TStringList());
if (!DebugAlwaysTrue(Params->FindSwitch(L"batchsettings", Arguments.get())))
{
Abort();
}
else
{
if (Arguments->Count < 1)
{
throw Exception(LoadStr(BATCH_SET_NO_MASK));
}
else if (Arguments->Count < 2)
{
throw Exception(LoadStr(BATCH_SET_NO_SETTINGS));
}
else
{
TFileMasks Mask(Arguments->Strings[0]);
Arguments->Delete(0);
std::unique_ptr<TOptionsStorage> OptionsStorage(new TOptionsStorage(Arguments.get(), false));
int Matches = 0;
int Changes = 0;
for (int Index = 0; Index < StoredSessions->Count; Index++)
{
TSessionData * Data = StoredSessions->Sessions[Index];
if (!Data->IsWorkspace &&
Mask.Matches(Data->Name, false, false))
{
Matches++;
std::unique_ptr<TSessionData> OriginalData(new TSessionData(L""));
OriginalData->CopyDataNoRecrypt(Data);
Data->ApplyRawSettings(OptionsStorage.get(), false);
bool Changed = !OriginalData->IsSame(Data, false);
if (Changed)
{
Changes++;
}
UnicodeString StateStr = LoadStr(Changed ? BATCH_SET_CHANGED : BATCH_SET_NOT_CHANGED);
Console->PrintLine(FORMAT(L"%s - %s", (Data->Name, StateStr)));
}
}
StoredSessions->Save(false, true); // explicit
Console->PrintLine(FMTLOAD(BATCH_SET_SUMMARY, (Matches, Changes)));
}
}
}
catch (Exception & E)
{
Result = HandleException(Console, E);
}
Console->WaitBeforeExit();
return Result;
}
| 1 | C++ | NVD-CWE-Other | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | https://nvd.nist.gov/vuln/categories | safe |
void HTTPSession::onCertificateRequest(uint16_t requestId,
std::unique_ptr<IOBuf> authRequest) {
DestructorGuard dg(this);
VLOG(4) << "CERTIFICATE_REQUEST on" << *this << ", requestId=" << requestId;
if (!secondAuthManager_) {
return;
}
std::pair<uint16_t, std::unique_ptr<folly::IOBuf>> authenticator;
auto fizzBase = getTransport()->getUnderlyingTransport<AsyncFizzBase>();
if (fizzBase) {
if (isUpstream()) {
authenticator =
secondAuthManager_->getAuthenticator(*fizzBase,
TransportDirection::UPSTREAM,
requestId,
std::move(authRequest));
} else {
authenticator =
secondAuthManager_->getAuthenticator(*fizzBase,
TransportDirection::DOWNSTREAM,
requestId,
std::move(authRequest));
}
} else {
VLOG(4) << "Underlying transport does not support secondary "
"authentication.";
return;
}
if (codec_->generateCertificate(writeBuf_,
authenticator.first,
std::move(authenticator.second)) > 0) {
scheduleWrite();
}
} | 1 | C++ | CWE-20 | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. | https://cwe.mitre.org/data/definitions/20.html | safe |
TfLiteStatus ComparisonPrepareCommon(TfLiteContext* context, TfLiteNode* node,
bool is_string_allowed) {
TF_LITE_ENSURE_EQ(context, NumInputs(node), 2);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* input1;
TF_LITE_ENSURE_OK(context,
GetInputSafe(context, node, kInputTensor1, &input1));
const TfLiteTensor* input2;
TF_LITE_ENSURE_OK(context,
GetInputSafe(context, node, kInputTensor2, &input2));
TfLiteTensor* output;
TF_LITE_ENSURE_OK(context,
GetOutputSafe(context, node, kOutputTensor, &output));
// Don't support string.
if (!is_string_allowed) {
TF_LITE_ENSURE(context, input1->type != kTfLiteString);
}
// Currently only support tensors have the same type.
TF_LITE_ENSURE_TYPES_EQ(context, input1->type, input2->type);
output->type = kTfLiteBool;
bool requires_broadcast = !HaveSameShapes(input1, input2);
TfLiteIntArray* output_size = nullptr;
if (requires_broadcast) {
TF_LITE_ENSURE_OK(context, CalculateShapeForBroadcast(
context, input1, input2, &output_size));
} else {
output_size = TfLiteIntArrayCopy(input1->dims);
}
return context->ResizeTensor(context, output, output_size);
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
int rpc_type_of_NPPVariable(int variable)
{
int type;
switch (variable) {
case NPPVpluginNameString:
case NPPVpluginDescriptionString:
case NPPVformValue: // byte values of 0 does not appear in the UTF-8 encoding but for U+0000
case NPPVpluginNativeAccessibleAtkPlugId:
type = RPC_TYPE_STRING;
break;
case NPPVpluginWindowSize:
case NPPVpluginTimerInterval:
type = RPC_TYPE_INT32;
break;
case NPPVpluginNeedsXEmbed:
case NPPVpluginWindowBool:
case NPPVpluginTransparentBool:
case NPPVjavascriptPushCallerBool:
case NPPVpluginKeepLibraryInMemory:
case NPPVpluginUrlRequestsDisplayedBool:
case NPPVpluginWantsAllNetworkStreams:
case NPPVpluginCancelSrcStream:
case NPPVSupportsAdvancedKeyHandling:
type = RPC_TYPE_BOOLEAN;
break;
case NPPVpluginScriptableNPObject:
type = RPC_TYPE_NP_OBJECT;
break;
default:
type = RPC_ERROR_GENERIC;
break;
}
return type;
} | 1 | C++ | CWE-264 | Permissions, Privileges, and Access Controls | Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. | https://cwe.mitre.org/data/definitions/264.html | safe |
static int _gdImageWBMPCtx(gdImagePtr image, int fg, gdIOCtx *out)
{
int x, y, pos;
Wbmp *wbmp;
/* create the WBMP */
if((wbmp = createwbmp(gdImageSX(image), gdImageSY(image), WBMP_WHITE)) == NULL) {
gd_error("Could not create WBMP\n");
return 1;
}
/* fill up the WBMP structure */
pos = 0;
for(y = 0; y < gdImageSY(image); y++) {
for(x = 0; x < gdImageSX(image); x++) {
if(gdImageGetPixel(image, x, y) == fg) {
wbmp->bitmap[pos] = WBMP_BLACK;
}
pos++;
}
}
/* write the WBMP to a gd file descriptor */
if(writewbmp(wbmp, &gd_putout, out)) {
freewbmp(wbmp);
gd_error("Could not save WBMP\n");
return 1;
}
/* des submitted this bugfix: gdFree the memory. */
freewbmp(wbmp);
return 0;
} | 1 | C++ | CWE-415 | Double Free | The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. | https://cwe.mitre.org/data/definitions/415.html | safe |
inline int64_t StringData::size() const { return m_len; } | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
static __forceinline void draw_line(float *output, int x0, int y0, int x1, int y1, int n)
{
int dy = y1 - y0;
int adx = x1 - x0;
int ady = abs(dy);
int base;
int x=x0,y=y0;
int err = 0;
int sy;
#ifdef STB_VORBIS_DIVIDE_TABLE
if (adx < DIVTAB_DENOM && ady < DIVTAB_NUMER) {
if (dy < 0) {
base = -integer_divide_table[ady][adx];
sy = base-1;
} else {
base = integer_divide_table[ady][adx];
sy = base+1;
}
} else {
base = dy / adx;
if (dy < 0)
sy = base - 1;
else
sy = base+1;
}
#else
base = dy / adx;
if (dy < 0)
sy = base - 1;
else
sy = base+1;
#endif
ady -= abs(base) * adx;
if (x1 > n) x1 = n;
if (x < x1) {
LINE_OP(output[x], inverse_db_table[y]);
for (++x; x < x1; ++x) {
err += ady;
if (err >= adx) {
err -= adx;
y += sy;
} else
y += base;
LINE_OP(output[x], inverse_db_table[y]);
}
}
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
int Archive::Read(void *Data,size_t Size)
{
#ifdef USE_QOPEN
size_t QResult;
if (QOpen.Read(Data,Size,QResult))
return (int)QResult;
#endif
#ifdef USE_ARCMEM
size_t AResult;
if (ArcMem.Read(Data,Size,AResult))
return (int)AResult;
#endif
return File::Read(Data,Size);
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
int main()
{
gdImagePtr im;
FILE *fp;
fp = gdTestFileOpen2("gd2", "bug00354a.gd2");
gdTestAssert(fp != NULL);
im = gdImageCreateFromGd2(fp);
gdTestAssert(im == NULL);
fclose(fp);
fp = gdTestFileOpen2("gd2", "bug00354b.gd2");
gdTestAssert(fp != NULL);
im = gdImageCreateFromGd2(fp);
gdTestAssert(im == NULL);
fclose(fp);
return gdNumFailures();
}
| 1 | C++ | CWE-190 | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | https://cwe.mitre.org/data/definitions/190.html | safe |
TEST(DefaultCertValidatorTest, TestCertificateVerificationWithSANMatcher) {
Stats::TestUtil::TestStore test_store;
SslStats stats = generateSslStats(test_store);
// Create the default validator object.
auto default_validator =
std::make_unique<Extensions::TransportSockets::Tls::DefaultCertValidator>(
/*CertificateValidationContextConfig=*/nullptr, stats,
Event::GlobalTimeSystem().timeSystem());
bssl::UniquePtr<X509> cert = readCertFromFile(TestEnvironment::substitute(
"{{ test_rundir }}/test/extensions/transport_sockets/tls/test_data/san_dns_cert.pem"));
envoy::type::matcher::v3::StringMatcher matcher;
matcher.MergeFrom(TestUtility::createRegexMatcher(".*.example.com"));
std::vector<Matchers::StringMatcherImpl<envoy::type::matcher::v3::StringMatcher>> san_matchers;
san_matchers.push_back(Matchers::StringMatcherImpl(matcher));
// Verify the certificate with correct SAN regex matcher.
EXPECT_EQ(default_validator->verifyCertificate(cert.get(), /*verify_san_list=*/{}, san_matchers),
Envoy::Ssl::ClientValidationStatus::Validated);
EXPECT_EQ(stats.fail_verify_san_.value(), 0);
matcher.MergeFrom(TestUtility::createExactMatcher("hello.example.com"));
std::vector<Matchers::StringMatcherImpl<envoy::type::matcher::v3::StringMatcher>>
invalid_san_matchers;
invalid_san_matchers.push_back(Matchers::StringMatcherImpl(matcher));
// Verify the certificate with incorrect SAN exact matcher.
EXPECT_EQ(default_validator->verifyCertificate(cert.get(), /*verify_san_list=*/{},
invalid_san_matchers),
Envoy::Ssl::ClientValidationStatus::Failed);
EXPECT_EQ(stats.fail_verify_san_.value(), 1);
} | 0 | C++ | CWE-295 | Improper Certificate Validation | The software does not validate, or incorrectly validates, a certificate. | https://cwe.mitre.org/data/definitions/295.html | vulnerable |
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputTensor, &input));
TfLiteTensor* output;
TF_LITE_ENSURE_OK(context,
GetOutputSafe(context, node, kOutputTensor, &output));
if (input->type != kTfLiteFloat32) {
TF_LITE_UNSUPPORTED_TYPE(context, input->type, "Ceil");
}
optimized_ops::Ceil(GetTensorShape(input), GetTensorData<float>(input),
GetTensorShape(output), GetTensorData<float>(output));
return kTfLiteOk;
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
void PngImg::InitStorage_() {
rowPtrs_.resize(info_.height, nullptr);
data_ = new png_byte[info_.height * info_.rowbytes];
for(size_t i = 0; i < info_.height; ++i) {
rowPtrs_[i] = data_ + i * info_.rowbytes;
}
} | 0 | C++ | CWE-190 | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | https://cwe.mitre.org/data/definitions/190.html | vulnerable |
char *ReadInput(char *filename)
{
FILE *finput;
long filesize, num;
char *buffer;
if ( ( finput = fopen(filename,"r") ) == 0 ) {
fprintf(stderr,"%s: Cannot open file %s\n",axohelp,filename);
exit(-1);
}
if ( ( fseek(finput,0,SEEK_END) != 0 )
|| ( ( filesize = ftell(finput) ) < 0 )
|| ( fseek(finput,0,SEEK_SET) != 0 ) ) {
fprintf(stderr,"%s: File error in file %s\n",axohelp,filename);
exit(-1);
}
if ( ( buffer = malloc((filesize+1)*sizeof(char)) ) == 0 ) {
fprintf(stderr,"%s: Error allocating %ld bytes of memory",axohelp,filesize+1);
exit(-1);
}
/*
Assume character in file is 1 byte, which is true for all cases
we currently encounter.
*/
num = fread( buffer, 1, filesize, finput );
if ( ferror(finput) ) {
fprintf(stderr,"%s: Error reading file %s\n",axohelp,filename);
exit(-1);
}
/*
By definition, fread reads ALL the items specified, or it gets to
end-of-file, or there is an error.
It returns the actual number of items successfully read, which
is less than the number given in the 3rd argument ONLY if a
read error or end-of-file is encountered.
We have already tested for an error.
But num could legitimately be less than filesize, because of
translation of CRLF to LF (on MSWindows with MSWindows text file).
*/
buffer[num] = 0;
fclose(finput);
return(buffer);
} | 0 | C++ | NVD-CWE-noinfo | null | null | null | vulnerable |
void Compute(OpKernelContext* ctx) override {
// This call processes inputs 1 and 2 to write output 0.
ReshapeOp::Compute(ctx);
const float input_min_float = ctx->input(2).flat<float>()(0);
const float input_max_float = ctx->input(3).flat<float>()(0);
Tensor* output_min = nullptr;
OP_REQUIRES_OK(ctx, ctx->allocate_output(1, TensorShape({}), &output_min));
output_min->flat<float>()(0) = input_min_float;
Tensor* output_max = nullptr;
OP_REQUIRES_OK(ctx, ctx->allocate_output(2, TensorShape({}), &output_max));
output_max->flat<float>()(0) = input_max_float;
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
R_API RBinJavaAttrInfo *r_bin_java_enclosing_methods_attr_new(RBinJavaObj *bin, ut8 *buffer, ut64 sz, ut64 buf_offset) {
ut64 offset = 6;
if (sz < 8) {
return NULL;
}
RBinJavaAttrInfo *attr = r_bin_java_default_attr_new (bin, buffer, sz, buf_offset);
if (!attr || sz < 10) {
free (attr);
return NULL;
}
attr->type = R_BIN_JAVA_ATTR_TYPE_ENCLOSING_METHOD_ATTR;
attr->info.enclosing_method_attr.class_idx = R_BIN_JAVA_USHORT (buffer, offset);
offset += 2;
attr->info.enclosing_method_attr.method_idx = R_BIN_JAVA_USHORT (buffer, offset);
offset += 2;
attr->info.enclosing_method_attr.class_name = r_bin_java_get_name_from_bin_cp_list (R_BIN_JAVA_GLOBAL_BIN, attr->info.enclosing_method_attr.class_idx);
if (attr->info.enclosing_method_attr.class_name == NULL) {
eprintf ("Could not resolve enclosing class name for the enclosed method.\n");
}
attr->info.enclosing_method_attr.method_name = r_bin_java_get_name_from_bin_cp_list (R_BIN_JAVA_GLOBAL_BIN, attr->info.enclosing_method_attr.method_idx);
if (attr->info.enclosing_method_attr.class_name == NULL) {
eprintf ("Could not resolve method descriptor for the enclosed method.\n");
}
attr->info.enclosing_method_attr.method_descriptor = r_bin_java_get_desc_from_bin_cp_list (R_BIN_JAVA_GLOBAL_BIN, attr->info.enclosing_method_attr.method_idx);
if (attr->info.enclosing_method_attr.method_name == NULL) {
eprintf ("Could not resolve method name for the enclosed method.\n");
}
attr->size = offset;
return attr;
} | 1 | C++ | CWE-788 | Access of Memory Location After End of Buffer | The software reads or writes to a buffer using an index or pointer that references a memory location after the end of the buffer. | https://cwe.mitre.org/data/definitions/788.html | safe |
TEST(SegmentSumOpModelTest, TestFailIfSegmentsAreNotConsecutive) {
SegmentSumOpModel<int32_t> model({TensorType_INT32, {3, 2}},
{TensorType_INT32, {3}});
model.PopulateTensor<int32_t>(model.data(), {1, 2, 3, 4, 5, 6});
model.PopulateTensor<int32_t>(model.segment_ids(), {0, 3, 5});
ASSERT_EQ(model.InvokeUnchecked(), kTfLiteError);
} | 1 | C++ | CWE-770 | Allocation of Resources Without Limits or Throttling | The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. | https://cwe.mitre.org/data/definitions/770.html | safe |
std::string bdecode_error_category::message(int ev) const BOOST_SYSTEM_NOEXCEPT
{
static char const* msgs[] =
{
"no error",
"expected string in bencoded string",
"expected colon in bencoded string",
"unexpected end of file in bencoded string",
"expected value (list, dict, int or string) in bencoded string",
"bencoded nesting depth exceeded",
"bencoded item count limit exceeded",
"integer overflow",
};
if (ev < 0 || ev >= int(sizeof(msgs)/sizeof(msgs[0])))
return "Unknown error";
return msgs[ev];
} | 1 | C++ | CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. | https://cwe.mitre.org/data/definitions/119.html | safe |
UnicodeString::doAppend(const UChar *srcChars, int32_t srcStart, int32_t srcLength) {
if(!isWritable() || srcLength == 0 || srcChars == NULL) {
return *this;
}
// Perform all remaining operations relative to srcChars + srcStart.
// From this point forward, do not use srcStart.
srcChars += srcStart;
if(srcLength < 0) {
// get the srcLength if necessary
if((srcLength = u_strlen(srcChars)) == 0) {
return *this;
}
}
int32_t oldLength = length();
int32_t newLength = oldLength + srcLength;
// Check for append onto ourself
const UChar* oldArray = getArrayStart();
if (isBufferWritable() &&
oldArray < srcChars + srcLength &&
srcChars < oldArray + oldLength) {
// Copy into a new UnicodeString and start over
UnicodeString copy(srcChars, srcLength);
if (copy.isBogus()) {
setToBogus();
return *this;
}
return doAppend(copy.getArrayStart(), 0, srcLength);
}
// optimize append() onto a large-enough, owned string
if((newLength <= getCapacity() && isBufferWritable()) ||
cloneArrayIfNeeded(newLength, getGrowCapacity(newLength))) {
UChar *newArray = getArrayStart();
// Do not copy characters when
// UChar *buffer=str.getAppendBuffer(...);
// is followed by
// str.append(buffer, length);
// or
// str.appendString(buffer, length)
// or similar.
if(srcChars != newArray + oldLength) {
us_arrayCopy(srcChars, 0, newArray, oldLength, srcLength);
}
setLength(newLength);
}
return *this;
} | 0 | C++ | CWE-190 | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | https://cwe.mitre.org/data/definitions/190.html | vulnerable |
TfLiteStatus GetTemporarySafe(const TfLiteContext* context,
const TfLiteNode* node, int index,
TfLiteTensor** tensor) {
int tensor_index;
TF_LITE_ENSURE_OK(context, ValidateTensorIndexingSafe(
context, index, node->temporaries->size,
node->temporaries->data, &tensor_index));
*tensor = GetTensorAtIndex(context, tensor_index);
return kTfLiteOk;
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
TfLiteStatus PrepareHashtableFind(TfLiteContext* context, TfLiteNode* node) {
TF_LITE_ENSURE_EQ(context, NumInputs(node), 3);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* input_resource_id_tensor =
GetInput(context, node, kInputResourceIdTensor);
TF_LITE_ENSURE_EQ(context, input_resource_id_tensor->type, kTfLiteInt32);
TF_LITE_ENSURE_EQ(context, NumDimensions(input_resource_id_tensor), 1);
TF_LITE_ENSURE_EQ(context, SizeOfDimension(input_resource_id_tensor, 0), 1);
const TfLiteTensor* default_value_tensor =
GetInput(context, node, kDefaultValueTensor);
const TfLiteTensor* key_tensor = GetInput(context, node, kKeyTensor);
TfLiteTensor* output_tensor = GetOutput(context, node, kOutputTensor);
TF_LITE_ENSURE_EQ(context, default_value_tensor->type, output_tensor->type);
TF_LITE_ENSURE(context, (key_tensor->type == kTfLiteInt64 &&
output_tensor->type == kTfLiteString) ||
(key_tensor->type == kTfLiteString &&
output_tensor->type == kTfLiteInt64));
return context->ResizeTensor(context, output_tensor,
TfLiteIntArrayCopy(key_tensor->dims));
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
Status CalculateOutputIndex(OpKernelContext* context, int dimension,
const vector<INDEX_TYPE>& parent_output_index,
INDEX_TYPE output_index_multiplier,
INDEX_TYPE output_size,
vector<INDEX_TYPE>* result) {
const RowPartitionTensor row_partition_tensor =
GetRowPartitionTensor(context, dimension);
auto partition_type = GetRowPartitionTypeByDimension(dimension);
switch (partition_type) {
case RowPartitionType::VALUE_ROWIDS:
CalculateOutputIndexValueRowID(
context, row_partition_tensor, parent_output_index,
output_index_multiplier, output_size, result);
return tensorflow::Status::OK();
case RowPartitionType::ROW_SPLITS:
if (row_partition_tensor.size() - 1 > parent_output_index.size()) {
return errors::InvalidArgument(
"Row partition size is greater than output size: ",
row_partition_tensor.size() - 1, " > ",
parent_output_index.size());
}
CalculateOutputIndexRowSplit(
context, row_partition_tensor, parent_output_index,
output_index_multiplier, output_size, result);
return tensorflow::Status::OK();
default:
return errors::InvalidArgument(
"Unsupported partition type:",
RowPartitionTypeToString(partition_type));
}
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
void CoreNetwork::putCmd(const QString &cmd, const QList<QList<QByteArray>> ¶ms, const QByteArray &prefix)
{
QListIterator<QList<QByteArray>> i(params);
while (i.hasNext()) {
QList<QByteArray> msg = i.next();
putCmd(cmd, msg, prefix);
}
} | 1 | C++ | CWE-399 | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | safe |
TfLiteStatus EvalSimple(TfLiteContext* context, TfLiteNode* node,
const TfLiteTensor* lookup, const TfLiteTensor* value,
TfLiteTensor* output) {
const int row_size = SizeOfDimension(value, 0);
if (row_size == 0) {
// Propagate empty tensor if input is empty
return kTfLiteOk;
}
const int row_bytes = value->bytes / row_size;
char* output_raw = GetTensorData<char>(output);
const char* value_raw = GetTensorData<char>(value);
const int32_t* lookup_data = GetTensorData<int32_t>(lookup);
for (int i = 0; i < SizeOfDimension(lookup, 0); i++) {
int idx = lookup_data[i];
if (idx >= row_size || idx < 0) {
context->ReportError(context,
"Embedding Lookup: index out of bounds. "
"Got %d, and bounds are [0, %d]",
idx, row_size - 1);
return kTfLiteError;
} else {
std::memcpy(output_raw + i * row_bytes, value_raw + idx * row_bytes,
row_bytes);
}
}
return kTfLiteOk;
} | 1 | C++ | CWE-369 | Divide By Zero | The product divides a value by zero. | https://cwe.mitre.org/data/definitions/369.html | safe |
Pl_Count::write(unsigned char* buf, size_t len)
{
if (len)
{
this->m->count += QIntC::to_offset(len);
this->m->last_char = buf[len - 1];
getNext()->write(buf, len);
}
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
int jas_memdump(FILE *out, void *data, size_t len)
{
size_t i;
size_t j;
uchar *dp;
dp = data;
for (i = 0; i < len; i += 16) {
fprintf(out, "%04zx:", i);
for (j = 0; j < 16; ++j) {
if (i + j < len) {
fprintf(out, " %02x", dp[i + j]);
}
}
fprintf(out, "\n");
}
return 0;
} | 0 | C++ | CWE-20 | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. | https://cwe.mitre.org/data/definitions/20.html | vulnerable |
bool WebContents::SendIPCMessageToFrame(bool internal,
int32_t frame_id,
const std::string& channel,
v8::Local<v8::Value> args) {
v8::Isolate* isolate = JavascriptEnvironment::GetIsolate();
blink::CloneableMessage message;
if (!gin::ConvertFromV8(isolate, args, &message)) {
isolate->ThrowException(v8::Exception::Error(
gin::StringToV8(isolate, "Failed to serialize arguments")));
return false;
}
auto frames = web_contents()->GetAllFrames();
auto iter = std::find_if(frames.begin(), frames.end(), [frame_id](auto* f) {
return f->GetRoutingID() == frame_id;
});
if (iter == frames.end())
return false;
if (!(*iter)->IsRenderFrameLive())
return false;
mojo::AssociatedRemote<mojom::ElectronRenderer> electron_renderer;
(*iter)->GetRemoteAssociatedInterfaces()->GetInterface(&electron_renderer);
electron_renderer->Message(internal, channel, std::move(message),
0 /* sender_id */);
return true;
} | 0 | C++ | CWE-668 | Exposure of Resource to Wrong Sphere | The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource. | https://cwe.mitre.org/data/definitions/668.html | vulnerable |
bool ECDSA_Verification_Operation::verify(const uint8_t msg[], size_t msg_len,
const uint8_t sig[], size_t sig_len)
{
if(sig_len != m_group.get_order_bytes() * 2)
return false;
const BigInt e(msg, msg_len, m_group.get_order_bits());
const BigInt r(sig, sig_len / 2);
const BigInt s(sig + sig_len / 2, sig_len / 2);
if(r <= 0 || r >= m_group.get_order() || s <= 0 || s >= m_group.get_order())
return false;
const BigInt w = m_group.inverse_mod_order(s);
const BigInt u1 = m_group.multiply_mod_order(e, w);
const BigInt u2 = m_group.multiply_mod_order(r, w);
const PointGFp R = m_gy_mul.multi_exp(u1, u2);
if(R.is_zero())
return false;
const BigInt v = m_group.mod_order(R.get_affine_x());
return (v == r);
} | 0 | C++ | CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. | https://cwe.mitre.org/data/definitions/200.html | vulnerable |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
TF_LITE_ENSURE_EQ(context, NumInputs(node), 2);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* input;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputTensor, &input));
const TfLiteTensor* size;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kSizeTensor, &size));
TfLiteTensor* output;
TF_LITE_ENSURE_OK(context,
GetOutputSafe(context, node, kOutputTensor, &output));
// TODO(ahentz): Our current implementations rely on the inputs being 4D.
TF_LITE_ENSURE_EQ(context, NumDimensions(input), 4);
TF_LITE_ENSURE_EQ(context, NumDimensions(size), 1);
TF_LITE_ENSURE_EQ(context, size->type, kTfLiteInt32);
// ResizeBilinear creates a float tensor even when the input is made of
// integers.
output->type = input->type;
if (!IsConstantTensor(size)) {
SetTensorToDynamic(output);
return kTfLiteOk;
}
// Ensure params are valid.
auto* params =
reinterpret_cast<TfLiteResizeBilinearParams*>(node->builtin_data);
if (params->half_pixel_centers && params->align_corners) {
context->ReportError(
context, "If half_pixel_centers is True, align_corners must be False.");
return kTfLiteError;
}
return ResizeOutputTensor(context, input, size, output);
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
TFLITE_DCHECK(node->user_data != nullptr);
TFLITE_DCHECK(node->builtin_data != nullptr);
OpData* data = static_cast<OpData*>(node->user_data);
auto* params = reinterpret_cast<TfLiteSubParams*>(node->builtin_data);
const TfLiteTensor* input1 = GetInput(context, node, kInputTensor1);
TF_LITE_ENSURE(context, input1 != nullptr);
const TfLiteTensor* input2 = GetInput(context, node, kInputTensor2);
TF_LITE_ENSURE(context, input2 != nullptr);
TfLiteTensor* output = GetOutput(context, node, kOutputTensor);
TF_LITE_ENSURE(context, output != nullptr);
TF_LITE_ENSURE_STATUS(
CalculateOpData(context, params, input1, input2, output, data));
return kTfLiteOk;
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
TF_EXCLUSIVE_LOCKS_REQUIRED(mu_) {
if (tuple[index].has_value()) {
return Status(errors::InvalidArgument(
"The tensor for index '", index, "' for key '", key.scalar<int64>()(),
"' was already initialized '", dtypes_.size(), "'."));
}
return Status::OK();
} | 0 | C++ | CWE-824 | Access of Uninitialized Pointer | The program accesses or uses a pointer that has not been initialized. | https://cwe.mitre.org/data/definitions/824.html | vulnerable |
static ssize_t _hostsock_recvfrom(
oe_fd_t* sock_,
void* buf,
size_t count,
int flags,
const struct oe_sockaddr* src_addr,
oe_socklen_t* addrlen)
{
ssize_t ret = -1;
sock_t* sock = _cast_sock(sock_);
oe_socklen_t addrlen_in = 0;
oe_errno = 0;
if (!sock || (count && !buf))
OE_RAISE_ERRNO(OE_EINVAL);
if (addrlen)
addrlen_in = *addrlen;
if (oe_syscall_recvfrom_ocall(
&ret,
sock->host_fd,
buf,
count,
flags,
(struct oe_sockaddr*)src_addr,
addrlen_in,
addrlen) != OE_OK)
{
OE_RAISE_ERRNO(OE_EINVAL);
}
done:
return ret;
} | 0 | C++ | NVD-CWE-Other | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | https://nvd.nist.gov/vuln/categories | vulnerable |
bool MemFile::seek(int64_t offset, int whence /* = SEEK_SET */) {
assertx(m_len != -1);
if (whence == SEEK_CUR) {
if (offset > 0 && offset < bufferedLen()) {
setReadPosition(getReadPosition() + offset);
setPosition(getPosition() + offset);
return true;
}
offset += getPosition();
whence = SEEK_SET;
}
// invalidate the current buffer
setWritePosition(0);
setReadPosition(0);
if (whence == SEEK_SET) {
m_cursor = offset;
} else {
assertx(whence == SEEK_END);
m_cursor = m_len + offset;
}
setPosition(m_cursor);
return true;
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input = GetInput(context, node, kInputTensor);
const TfLiteTensor* axis_tensor = GetInput(context, node, kAxisTensor);
int axis = GetTensorData<int32_t>(axis_tensor)[0];
const int rank = NumDimensions(input);
if (axis < 0) {
axis += rank;
}
TF_LITE_ENSURE(context, axis >= 0 && axis < rank);
TfLiteTensor* output = GetOutput(context, node, kOutputTensor);
switch (output->type) {
case kTfLiteFloat32: {
reference_ops::Reverse<float>(
axis, GetTensorShape(input), GetTensorData<float>(input),
GetTensorShape(output), GetTensorData<float>(output));
break;
}
case kTfLiteUInt8: {
reference_ops::Reverse<uint8_t>(
axis, GetTensorShape(input), GetTensorData<uint8_t>(input),
GetTensorShape(output), GetTensorData<uint8_t>(output));
break;
}
case kTfLiteInt16: {
reference_ops::Reverse<int16_t>(
axis, GetTensorShape(input), GetTensorData<int16_t>(input),
GetTensorShape(output), GetTensorData<int16_t>(output));
break;
}
case kTfLiteInt32: {
reference_ops::Reverse<int32_t>(
axis, GetTensorShape(input), GetTensorData<int32_t>(input),
GetTensorShape(output), GetTensorData<int32_t>(output));
break;
}
case kTfLiteInt64: {
reference_ops::Reverse<int64_t>(
axis, GetTensorShape(input), GetTensorData<int64_t>(input),
GetTensorShape(output), GetTensorData<int64_t>(output));
break;
}
case kTfLiteBool: {
reference_ops::Reverse<bool>(
axis, GetTensorShape(input), GetTensorData<bool>(input),
GetTensorShape(output), GetTensorData<bool>(output));
break;
}
default: {
context->ReportError(context, "Type '%s' is not supported by reverse.",
TfLiteTypeGetName(output->type));
return kTfLiteError;
}
}
return kTfLiteOk;
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input = GetInput(context, node, 0);
TfLiteTensor* output_index_tensor = GetOutput(context, node, 1);
TF_LITE_ENSURE_EQ(context, NumElements(output_index_tensor),
NumElements(input));
switch (input->type) {
case kTfLiteInt8:
TF_LITE_ENSURE_STATUS(EvalImpl<int8_t>(context, input, node));
break;
case kTfLiteInt16:
TF_LITE_ENSURE_STATUS(EvalImpl<int16_t>(context, input, node));
break;
case kTfLiteInt32:
TF_LITE_ENSURE_STATUS(EvalImpl<int32_t>(context, input, node));
break;
case kTfLiteInt64:
TF_LITE_ENSURE_STATUS(EvalImpl<int64_t>(context, input, node));
break;
case kTfLiteFloat32:
TF_LITE_ENSURE_STATUS(EvalImpl<float>(context, input, node));
break;
case kTfLiteUInt8:
TF_LITE_ENSURE_STATUS(EvalImpl<uint8_t>(context, input, node));
break;
default:
context->ReportError(context, "Currently Unique doesn't support type: %s",
TfLiteTypeGetName(input->type));
return kTfLiteError;
}
return kTfLiteOk;
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
RemoteDevicePropertiesWidget::RemoteDevicePropertiesWidget(QWidget *parent)
: QWidget(parent)
, modified(false)
, saveable(false)
{
setupUi(this);
if (qobject_cast<QTabWidget *>(parent)) {
verticalLayout->setMargin(4);
}
type->addItem(tr("Samba Share"), (int)Type_Samba);
type->addItem(tr("Samba Share (Auto-discover host and port)"), (int)Type_SambaAvahi);
type->addItem(tr("Secure Shell (sshfs)"), (int)Type_SshFs);
type->addItem(tr("Locally Mounted Folder"), (int)Type_File);
} | 0 | C++ | CWE-20 | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. | https://cwe.mitre.org/data/definitions/20.html | vulnerable |
Status FillCollectiveParams(CollectiveParams* col_params,
CollectiveType collective_type,
const Tensor& group_size, const Tensor& group_key,
const Tensor& instance_key) {
if (group_size.dims() > 0) {
return errors::InvalidArgument(
"Unexpected dimensions on input group_size, got ",
group_size.shape().DebugString());
}
if (group_key.dims() > 0) {
return errors::InvalidArgument(
"Unexpected dimensions on input group_key, got ",
group_key.shape().DebugString());
}
if (instance_key.dims() > 0) {
return errors::InvalidArgument(
"Unexpected dimensions on input instance_key, got ",
instance_key.shape().DebugString());
}
col_params->name = name_;
col_params->group.device_type = device_type_;
col_params->group.group_size = group_size.unaligned_flat<int32>()(0);
if (col_params->group.group_size <= 0) {
return errors::InvalidArgument(
"group_size must be positive integer but got ",
col_params->group.group_size);
}
col_params->group.group_key = group_key.unaligned_flat<int32>()(0);
col_params->instance.type = collective_type;
col_params->instance.instance_key = instance_key.unaligned_flat<int32>()(0);
col_params->instance.data_type = data_type_;
col_params->instance.impl_details.communication_hint = communication_hint_;
col_params->instance.impl_details.timeout_seconds = timeout_seconds_;
return Status::OK();
} | 1 | C++ | CWE-416 | Use After Free | Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. | https://cwe.mitre.org/data/definitions/416.html | safe |
int nego_recv(rdpTransport* transport, wStream* s, void* extra)
{
BYTE li;
BYTE type;
UINT16 length;
rdpNego* nego = (rdpNego*)extra;
if (!tpkt_read_header(s, &length))
return -1;
if (!tpdu_read_connection_confirm(s, &li, length))
return -1;
if (li > 6)
{
/* rdpNegData (optional) */
Stream_Read_UINT8(s, type); /* Type */
switch (type)
{
case TYPE_RDP_NEG_RSP:
if (!nego_process_negotiation_response(nego, s))
return -1;
WLog_DBG(TAG, "selected_protocol: %" PRIu32 "", nego->SelectedProtocol);
/* enhanced security selected ? */
if (nego->SelectedProtocol)
{
if ((nego->SelectedProtocol == PROTOCOL_HYBRID) &&
(!nego->EnabledProtocols[PROTOCOL_HYBRID]))
{
nego->state = NEGO_STATE_FAIL;
}
if ((nego->SelectedProtocol == PROTOCOL_SSL) &&
(!nego->EnabledProtocols[PROTOCOL_SSL]))
{
nego->state = NEGO_STATE_FAIL;
}
}
else if (!nego->EnabledProtocols[PROTOCOL_RDP])
{
nego->state = NEGO_STATE_FAIL;
}
break;
case TYPE_RDP_NEG_FAILURE:
if (!nego_process_negotiation_failure(nego, s))
return -1;
break;
}
}
else if (li == 6)
{
WLog_DBG(TAG, "no rdpNegData");
if (!nego->EnabledProtocols[PROTOCOL_RDP])
nego->state = NEGO_STATE_FAIL;
else
nego->state = NEGO_STATE_FINAL;
}
else
{
WLog_ERR(TAG, "invalid negotiation response");
nego->state = NEGO_STATE_FAIL;
}
if (!tpkt_ensure_stream_consumed(s, length))
return -1;
return 0;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
AP4_HdlrAtom::AP4_HdlrAtom(AP4_UI32 size,
AP4_UI08 version,
AP4_UI32 flags,
AP4_ByteStream& stream) :
AP4_Atom(AP4_ATOM_TYPE_HDLR, size, version, flags)
{
AP4_UI32 predefined;
stream.ReadUI32(predefined);
stream.ReadUI32(m_HandlerType);
stream.ReadUI32(m_Reserved[0]);
stream.ReadUI32(m_Reserved[1]);
stream.ReadUI32(m_Reserved[2]);
// read the name unless it is empty
if (size < AP4_FULL_ATOM_HEADER_SIZE+20) return;
AP4_UI32 name_size = size-(AP4_FULL_ATOM_HEADER_SIZE+20);
char* name = new char[name_size+1];
if (name == NULL) return;
stream.Read(name, name_size);
name[name_size] = '\0'; // force a null termination
// handle a special case: the Quicktime files have a pascal
// string here, but ISO MP4 files have a C string.
// we try to detect a pascal encoding and correct it.
if ((AP4_UI08)name[0] == (AP4_UI08)(name_size-1)) {
m_HandlerName = name+1;
} else {
m_HandlerName = name;
}
delete[] name;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
TF_LITE_ENSURE_EQ(context, NumInputs(node), 2);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* input = GetInput(context, node, kInputTensor);
TfLiteIntArray* input_dims = input->dims;
int input_dims_size = input_dims->size;
TF_LITE_ENSURE(context, input_dims_size >= 2);
TfLiteTensor* output = GetOutput(context, node, kOutputTensor);
TfLiteIntArray* output_shape = TfLiteIntArrayCreate(input_dims_size);
for (int i = 0; i < input_dims_size; i++) {
output_shape->data[i] = input_dims->data[i];
}
// Resize the output tensor to the same size as the input tensor.
output->type = input->type;
TF_LITE_ENSURE_OK(context,
context->ResizeTensor(context, output, output_shape));
return kTfLiteOk;
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
TfLiteStatus TanhPrepare(TfLiteContext* context, TfLiteNode* node) {
TFLITE_DCHECK(node->user_data != nullptr);
OpData* data = static_cast<OpData*>(node->user_data);
const TfLiteTensor* input = GetInput(context, node, kInputTensor);
TF_LITE_ENSURE(context, input != nullptr);
data->input_zero_point = input->params.zero_point;
return CalculateArithmeticOpData(context, node, data);
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
const TfLiteTensor* GetOptionalInputTensor(const TfLiteContext* context,
const TfLiteNode* node, int index) {
const bool use_tensor = index < node->inputs->size &&
node->inputs->data[index] != kTfLiteOptionalTensor;
if (use_tensor) {
return GetMutableInput(context, node, index);
}
return nullptr;
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
Status InferenceContext::Multiply(DimensionHandle first,
DimensionOrConstant second,
DimensionHandle* out) {
const int64_t first_value = Value(first);
const int64_t second_value = Value(second);
// Special cases.
if (first_value == 0) {
*out = first;
} else if (second_value == 0) {
*out = MakeDim(second);
} else if (first_value == 1) {
*out = MakeDim(second);
} else if (second_value == 1) {
*out = first;
} else if (first_value == kUnknownDim || second_value == kUnknownDim) {
*out = UnknownDim();
} else {
// Invariant: Both values are known and greater than 1.
const int64_t product = first_value * second_value;
if (product < 0) {
return errors::InvalidArgument(
"Negative dimension size caused by overflow when multiplying ",
first_value, " and ", second_value);
}
*out = MakeDim(product);
}
return Status::OK();
} | 0 | C++ | CWE-190 | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | https://cwe.mitre.org/data/definitions/190.html | vulnerable |
QPDFObjectHandle::parse(PointerHolder<InputSource> input,
std::string const& object_description,
QPDFTokenizer& tokenizer, bool& empty,
StringDecrypter* decrypter, QPDF* context)
{
return parseInternal(input, object_description, tokenizer, empty,
decrypter, context, false, false, false);
} | 0 | C++ | CWE-20 | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. | https://cwe.mitre.org/data/definitions/20.html | vulnerable |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input_tensor = GetInput(context, node, 0);
const TfLiteTensor* padding_matrix = GetInput(context, node, 1);
TfLiteTensor* output_tensor = GetOutput(context, node, 0);
TF_LITE_ENSURE_EQ(context, NumDimensions(padding_matrix), 2);
TF_LITE_ENSURE_EQ(context, SizeOfDimension(padding_matrix, 0),
NumDimensions(input_tensor));
if (!IsConstantTensor(padding_matrix)) {
SetTensorToDynamic(output_tensor);
return kTfLiteOk;
}
// We have constant padding, so we can infer output size.
auto output_size = GetPaddedOutputShape(input_tensor, padding_matrix);
if (output_size == nullptr) {
return kTfLiteError;
}
return context->ResizeTensor(context, output_tensor, output_size.release());
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* value;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kValueTensor, &value));
TfLiteTensor* output;
TF_LITE_ENSURE_OK(context,
GetOutputSafe(context, node, kOutputTensor, &output));
if (IsDynamicTensor(output)) {
const TfLiteTensor* dims;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kDimsTensor, &dims));
TF_LITE_ENSURE_OK(context, ResizeOutput(context, dims, output));
}
#define TF_LITE_FILL(data_type) \
reference_ops::Fill(GetTensorShape(value), GetTensorData<data_type>(value), \
GetTensorShape(output), \
GetTensorData<data_type>(output))
switch (output->type) {
case kTfLiteInt32:
TF_LITE_FILL(int32_t);
break;
case kTfLiteInt64:
TF_LITE_FILL(int64_t);
break;
case kTfLiteFloat32:
TF_LITE_FILL(float);
break;
case kTfLiteBool:
TF_LITE_FILL(bool);
break;
case kTfLiteString:
FillString(value, output);
break;
default:
context->ReportError(
context,
"Fill only currently supports int32, int64, float32, bool, string "
"for input 1, got %d.",
value->type);
return kTfLiteError;
}
#undef TF_LITE_FILL
return kTfLiteOk;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
StatusOr<FullTypeDef> SpecializeType(const AttrSlice& attrs,
const OpDef& op_def) {
FullTypeDef ft;
ft.set_type_id(TFT_PRODUCT);
for (int i = 0; i < op_def.output_arg_size(); i++) {
auto* t = ft.add_args();
*t = op_def.output_arg(i).experimental_full_type();
// Resolve dependent types. The convention for op registrations is to use
// attributes as type variables.
// See https://www.tensorflow.org/guide/create_op#type_polymorphism.
// Once the op signature can be defined entirely in FullType, this
// convention can be deprecated.
//
// Note: While this code performs some basic verifications, it generally
// assumes consistent op defs and attributes. If more complete
// verifications are needed, they should be done by separately, and in a
// way that can be reused for type inference.
for (int j = 0; j < t->args_size(); j++) {
auto* arg = t->mutable_args(i);
if (arg->type_id() == TFT_VAR) {
const auto* attr = attrs.Find(arg->s());
if (attr == nullptr) {
return Status(
error::INVALID_ARGUMENT,
absl::StrCat("Could not find an attribute for key ", arg->s()));
}
if (attr->value_case() == AttrValue::kList) {
const auto& attr_list = attr->list();
arg->set_type_id(TFT_PRODUCT);
for (int i = 0; i < attr_list.type_size(); i++) {
map_dtype_to_tensor(attr_list.type(i), arg->add_args());
}
} else if (attr->value_case() == AttrValue::kType) {
map_dtype_to_tensor(attr->type(), arg);
} else {
return Status(error::UNIMPLEMENTED,
absl::StrCat("unknown attribute type",
attrs.DebugString(), " key=", arg->s()));
}
arg->clear_s();
}
}
}
return ft;
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, 0, &input));
TfLiteTensor* output_index_tensor;
TF_LITE_ENSURE_OK(context,
GetOutputSafe(context, node, 1, &output_index_tensor));
TF_LITE_ENSURE_EQ(context, NumElements(output_index_tensor),
NumElements(input));
switch (input->type) {
case kTfLiteInt8:
TF_LITE_ENSURE_STATUS(EvalImpl<int8_t>(context, input, node));
break;
case kTfLiteInt16:
TF_LITE_ENSURE_STATUS(EvalImpl<int16_t>(context, input, node));
break;
case kTfLiteInt32:
TF_LITE_ENSURE_STATUS(EvalImpl<int32_t>(context, input, node));
break;
case kTfLiteInt64:
TF_LITE_ENSURE_STATUS(EvalImpl<int64_t>(context, input, node));
break;
case kTfLiteFloat32:
TF_LITE_ENSURE_STATUS(EvalImpl<float>(context, input, node));
break;
case kTfLiteUInt8:
TF_LITE_ENSURE_STATUS(EvalImpl<uint8_t>(context, input, node));
break;
default:
context->ReportError(context, "Currently Unique doesn't support type: %s",
TfLiteTypeGetName(input->type));
return kTfLiteError;
}
return kTfLiteOk;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
R_API RBinJavaVerificationObj *r_bin_java_read_from_buffer_verification_info_new(ut8 *buffer, ut64 sz, ut64 buf_offset) {
if (sz < 8) {
return NULL;
}
ut64 offset = 0;
RBinJavaVerificationObj *se = R_NEW0 (RBinJavaVerificationObj);
if (!se) {
return NULL;
}
se->file_offset = buf_offset;
se->tag = buffer[offset];
offset += 1;
if (se->tag == R_BIN_JAVA_STACKMAP_OBJECT) {
se->info.obj_val_cp_idx = R_BIN_JAVA_USHORT (buffer, offset);
offset += 2;
} else if (se->tag == R_BIN_JAVA_STACKMAP_UNINIT) {
se->info.uninit_offset = R_BIN_JAVA_USHORT (buffer, offset);
offset += 2;
}
if (R_BIN_JAVA_STACKMAP_UNINIT < se->tag) {
r_bin_java_verification_info_free (se);
return NULL;
}
se->size = offset;
return se;
} | 1 | C++ | CWE-788 | Access of Memory Location After End of Buffer | The software reads or writes to a buffer using an index or pointer that references a memory location after the end of the buffer. | https://cwe.mitre.org/data/definitions/788.html | safe |
bool DependencyOptimizer::SafeToRemoveIdentity(const NodeDef& node) const {
if (!IsIdentity(node) && !IsIdentityN(node)) {
return true;
}
if (nodes_to_preserve_.find(node.name()) != nodes_to_preserve_.end()) {
return false;
}
if (!fetch_nodes_known_) {
// The output values of this node may be needed.
return false;
}
if (node.input_size() < 1) {
// Node lacks input, is invalid
return false;
}
const NodeDef* input = node_map_->GetNode(NodeName(node.input(0)));
if (input == nullptr) {
VLOG(1) << "node = " << node.name() << " input = " << node.input(0);
return false;
}
// Don't remove Identity nodes corresponding to Variable reads or following
// Recv.
if (IsVariable(*input) || IsRecv(*input)) {
return false;
}
for (const auto& consumer : node_map_->GetOutputs(node.name())) {
if (node.input_size() > 1 && (IsRetval(*consumer) || IsMerge(*consumer))) {
return false;
}
if (IsSwitch(*input)) {
for (const string& consumer_input : consumer->input()) {
if (consumer_input == AsControlDependency(node.name())) {
return false;
}
}
}
}
return true;
} | 1 | C++ | CWE-617 | Reachable Assertion | The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary. | https://cwe.mitre.org/data/definitions/617.html | safe |
Status SetUnknownShape(const NodeDef* node, int output_port) {
shape_inference::ShapeHandle shape =
GetUnknownOutputShape(node, output_port);
InferenceContext* ctx = GetContext(node);
if (ctx == nullptr) {
return errors::InvalidArgument("Missing context");
}
ctx->set_output(output_port, shape);
return Status::OK();
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
void APE::Properties::analyzeCurrent()
{
// Read the descriptor
d->file->seek(2, File::Current);
ByteVector descriptor = d->file->readBlock(44);
uint descriptorBytes = descriptor.mid(0,4).toUInt(false);
if ((descriptorBytes - 52) > 0)
d->file->seek(descriptorBytes - 52, File::Current);
// Read the header
ByteVector header = d->file->readBlock(24);
// Get the APE info
d->channels = header.mid(18, 2).toShort(false);
d->sampleRate = header.mid(20, 4).toUInt(false);
d->bitsPerSample = header.mid(16, 2).toShort(false);
//d->compressionLevel =
uint totalFrames = header.mid(12, 4).toUInt(false);
uint blocksPerFrame = header.mid(4, 4).toUInt(false);
uint finalFrameBlocks = header.mid(8, 4).toUInt(false);
uint totalBlocks = totalFrames > 0 ? (totalFrames - 1) * blocksPerFrame + finalFrameBlocks : 0;
d->length = d->sampleRate > 0 ? totalBlocks / d->sampleRate : 0;
d->bitrate = d->length > 0 ? ((d->streamLength * 8L) / d->length) / 1000 : 0;
} | 1 | C++ | NVD-CWE-noinfo | null | null | null | safe |
TfLiteStatus PrepareHashtableSize(TfLiteContext* context, TfLiteNode* node) {
TF_LITE_ENSURE_EQ(context, NumInputs(node), 1);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* input_resource_id_tensor;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputResourceIdTensor,
&input_resource_id_tensor));
TF_LITE_ENSURE_EQ(context, input_resource_id_tensor->type, kTfLiteInt32);
TF_LITE_ENSURE_EQ(context, NumDimensions(input_resource_id_tensor), 1);
TF_LITE_ENSURE_EQ(context, SizeOfDimension(input_resource_id_tensor, 0), 1);
TfLiteTensor* output_tensor;
TF_LITE_ENSURE_OK(
context, GetOutputSafe(context, node, kOutputTensor, &output_tensor));
TF_LITE_ENSURE_EQ(context, output_tensor->type, kTfLiteInt64);
TfLiteIntArray* outputSize = TfLiteIntArrayCreate(1);
outputSize->data[0] = 1;
return context->ResizeTensor(context, output_tensor, outputSize);
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
Status BuildInputArgIndex(const OpDef::ArgDef& arg_def, AttrSlice attr_values,
const FunctionDef::ArgAttrs* arg_attrs,
bool ints_on_device,
int64_t resource_arg_unique_id) {
bool is_type_list;
DataTypeVector dtypes;
TF_RETURN_IF_ERROR(
ArgNumType(attr_values, arg_def, &is_type_list, &dtypes));
if (dtypes.size() < size_t{1}) {
return errors::Internal("Expected a list of at least one dtype");
}
int arg_index = result_.nodes.size();
TF_RETURN_IF_ERROR(
AddItem(arg_def.name(), {true, arg_index, 0, is_type_list, dtypes}));
// Creates dtypes.size() nodes in the graph.
for (size_t i = 0; i < dtypes.size(); ++i) {
TF_RETURN_IF_ERROR(AddItem(strings::StrCat(arg_def.name(), ":", i),
{true, arg_index, 0, false, {dtypes[i]}}));
DCHECK_EQ(arg_index, result_.nodes.size());
string name = arg_def.name();
if (dtypes.size() > 1) {
strings::StrAppend(&name, "_", i);
}
NodeDef* gnode = AddNode(name);
if (ints_on_device && dtypes[i] == DataType::DT_INT32) {
gnode->set_op(FunctionLibraryDefinition::kDeviceArgOp);
} else {
gnode->set_op(FunctionLibraryDefinition::kArgOp);
}
DataType dtype = arg_def.is_ref() ? MakeRefType(dtypes[i]) : dtypes[i];
AddAttr("T", dtype, gnode);
AddAttr("index", arg_index, gnode);
if (resource_arg_unique_id >= 0) {
AddAttr("_resource_arg_unique_id", resource_arg_unique_id, gnode);
}
if (arg_attrs) {
for (const auto& arg_attr : arg_attrs->attr()) {
AddAttr(arg_attr.first, arg_attr.second, gnode->mutable_attr());
}
}
result_.arg_types.push_back(dtypes[i]);
++arg_index;
}
return Status::OK();
} | 1 | C++ | CWE-617 | Reachable Assertion | The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary. | https://cwe.mitre.org/data/definitions/617.html | safe |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
TF_LITE_ENSURE_EQ(context, NumInputs(node), 2);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* input = GetInput(context, node, kInputTensor);
const TfLiteTensor* size = GetInput(context, node, kSizeTensor);
TfLiteTensor* output = GetOutput(context, node, kOutputTensor);
// TODO(ahentz): Our current implementations rely on the input being 4D,
// and the size being 1D tensor with exactly 2 elements.
TF_LITE_ENSURE_EQ(context, NumDimensions(input), 4);
TF_LITE_ENSURE_EQ(context, NumDimensions(size), 1);
TF_LITE_ENSURE_TYPES_EQ(context, size->type, kTfLiteInt32);
TF_LITE_ENSURE_EQ(context, size->dims->data[0], 2);
output->type = input->type;
if (!IsConstantTensor(size)) {
SetTensorToDynamic(output);
return kTfLiteOk;
}
return ResizeOutputTensor(context, input, size, output);
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
TfLiteStatus LogicalImpl(TfLiteContext* context, TfLiteNode* node,
bool (*func)(bool, bool)) {
OpData* data = reinterpret_cast<OpData*>(node->user_data);
const TfLiteTensor* input1 = GetInput(context, node, kInputTensor1);
const TfLiteTensor* input2 = GetInput(context, node, kInputTensor2);
TfLiteTensor* output = GetOutput(context, node, kOutputTensor);
if (data->requires_broadcast) {
reference_ops::BroadcastBinaryFunction4DSlow<bool, bool, bool>(
GetTensorShape(input1), GetTensorData<bool>(input1),
GetTensorShape(input2), GetTensorData<bool>(input2),
GetTensorShape(output), GetTensorData<bool>(output), func);
} else {
reference_ops::BinaryFunction<bool, bool, bool>(
GetTensorShape(input1), GetTensorData<bool>(input1),
GetTensorShape(input2), GetTensorData<bool>(input2),
GetTensorShape(output), GetTensorData<bool>(output), func);
}
return kTfLiteOk;
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
Variant HHVM_FUNCTION(mcrypt_generic_init, const Resource& td,
const String& key,
const String& iv) {
auto pm = get_valid_mcrypt_resource(td);
if (!pm) {
return false;
}
int max_key_size = mcrypt_enc_get_key_size(pm->m_td);
int iv_size = mcrypt_enc_get_iv_size(pm->m_td);
if (key.empty()) {
raise_warning("Key size is 0");
}
unsigned char *key_s = (unsigned char *)malloc(key.size());
memset(key_s, 0, key.size());
unsigned char *iv_s = (unsigned char *)malloc(iv_size + 1);
memset(iv_s, 0, iv_size + 1);
int key_size;
if (key.size() > max_key_size) {
raise_warning("Key size too large; supplied length: %d, max: %d",
key.size(), max_key_size);
key_size = max_key_size;
} else {
key_size = key.size();
}
memcpy(key_s, key.data(), key.size());
if (iv.size() != iv_size) {
raise_warning("Iv size incorrect; supplied length: %d, needed: %d",
iv.size(), iv_size);
}
memcpy(iv_s, iv.data(), std::min(iv_size, iv.size()));
mcrypt_generic_deinit(pm->m_td);
int result = mcrypt_generic_init(pm->m_td, key_s, key_size, iv_s);
/* If this function fails, close the mcrypt module to prevent crashes
* when further functions want to access this resource */
if (result < 0) {
pm->close();
switch (result) {
case -3:
raise_warning("Key length incorrect");
break;
case -4:
raise_warning("Memory allocation error");
break;
case -1:
default:
raise_warning("Unknown error");
break;
}
} else {
pm->m_init = true;
}
free(iv_s);
free(key_s);
return result;
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
// Check that the inputs and outputs have the right sizes and types.
TF_LITE_ENSURE_EQ(context, NumInputs(node), 2);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 2);
const TfLiteTensor* input;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputTensor, &input));
TfLiteTensor* output_values;
TF_LITE_ENSURE_OK(
context, GetOutputSafe(context, node, kOutputValues, &output_values));
TF_LITE_ENSURE_TYPES_EQ(context, input->type, output_values->type);
const TfLiteTensor* top_k;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputTopK, &top_k));
TF_LITE_ENSURE_TYPES_EQ(context, top_k->type, kTfLiteInt32);
// Set output dynamic if the input is not const.
if (IsConstantTensor(top_k)) {
TF_LITE_ENSURE_OK(context, ResizeOutput(context, node));
} else {
TfLiteTensor* output_indexes;
TF_LITE_ENSURE_OK(
context, GetOutputSafe(context, node, kOutputIndexes, &output_indexes));
TfLiteTensor* output_values;
TF_LITE_ENSURE_OK(
context, GetOutputSafe(context, node, kOutputValues, &output_values));
SetTensorToDynamic(output_indexes);
SetTensorToDynamic(output_values);
}
return kTfLiteOk;
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
static int64_t HHVM_FUNCTION(bccomp, const String& left, const String& right,
int64_t scale /* = -1 */) {
if (scale < 0) scale = BCG(bc_precision);
bc_num first, second;
bc_init_num(&first);
bc_init_num(&second);
bc_str2num(&first, (char*)left.data(), scale);
bc_str2num(&second, (char*)right.data(), scale);
int64_t ret = bc_compare(first, second);
bc_free_num(&first);
bc_free_num(&second);
return ret;
} | 0 | C++ | CWE-190 | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | https://cwe.mitre.org/data/definitions/190.html | vulnerable |
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
Subgraph* subgraph = reinterpret_cast<Subgraph*>(context->impl_);
const TfLiteTensor* input_resource_id_tensor;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputVariableId,
&input_resource_id_tensor));
const TfLiteTensor* input_value_tensor;
TF_LITE_ENSURE_OK(
context, GetInputSafe(context, node, kInputValue, &input_value_tensor));
int resource_id = input_resource_id_tensor->data.i32[0];
auto& resources = subgraph->resources();
resource::CreateResourceVariableIfNotAvailable(&resources, resource_id);
auto* variable = resource::GetResourceVariable(&resources, resource_id);
TF_LITE_ENSURE(context, variable != nullptr);
variable->AssignFrom(input_value_tensor);
return kTfLiteOk;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
OpContext op_context(context, node);
switch (op_context.output->type) {
case kTfLiteFloat32:
TFLiteOperation<kernel_type, float, OpType>(context, node, op_context);
break;
case kTfLiteUInt8:
TFLiteOperation<kernel_type, uint8_t, OpType>(context, node,
op_context);
break;
case kTfLiteInt8:
TFLiteOperation<kernel_type, int8_t, OpType>(context, node, op_context);
break;
case kTfLiteInt32:
TFLiteOperation<kernel_type, int32_t, OpType>(context, node,
op_context);
break;
case kTfLiteInt64:
TFLiteOperation<kernel_type, int64_t, OpType>(context, node,
op_context);
break;
case kTfLiteInt16:
TFLiteOperation<kernel_type, int16_t, OpType>(context, node,
op_context);
break;
default:
context->ReportError(context,
"Type %d is currently not supported by Maximum.",
op_context.output->type);
return kTfLiteError;
}
return kTfLiteOk;
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
static BOOL ntlm_av_pair_check(NTLM_AV_PAIR* pAvPair, size_t cbAvPair)
{
if (!pAvPair || cbAvPair < sizeof(NTLM_AV_PAIR))
return FALSE;
return cbAvPair >= ntlm_av_pair_get_next_offset(pAvPair);
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
jas_matrix_t *jas_matrix_create(int numrows, int numcols)
{
jas_matrix_t *matrix;
int i;
size_t size;
matrix = 0;
if (numrows < 0 || numcols < 0) {
goto error;
}
if (!(matrix = jas_malloc(sizeof(jas_matrix_t)))) {
goto error;
}
matrix->flags_ = 0;
matrix->numrows_ = numrows;
matrix->numcols_ = numcols;
matrix->rows_ = 0;
matrix->maxrows_ = numrows;
matrix->data_ = 0;
matrix->datasize_ = 0;
// matrix->datasize_ = numrows * numcols;
if (!jas_safe_size_mul(numrows, numcols, &size)) {
goto error;
}
matrix->datasize_ = size;
if (matrix->maxrows_ > 0) {
if (!(matrix->rows_ = jas_alloc2(matrix->maxrows_,
sizeof(jas_seqent_t *)))) {
goto error;
}
}
if (matrix->datasize_ > 0) {
if (!(matrix->data_ = jas_alloc2(matrix->datasize_,
sizeof(jas_seqent_t)))) {
goto error;
}
}
for (i = 0; i < numrows; ++i) {
matrix->rows_[i] = &matrix->data_[i * matrix->numcols_];
}
for (i = 0; i < matrix->datasize_; ++i) {
matrix->data_[i] = 0;
}
matrix->xstart_ = 0;
matrix->ystart_ = 0;
matrix->xend_ = matrix->numcols_;
matrix->yend_ = matrix->numrows_;
return matrix;
error:
if (matrix) {
jas_matrix_destroy(matrix);
}
return 0;
} | 0 | C++ | CWE-20 | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. | https://cwe.mitre.org/data/definitions/20.html | vulnerable |
void ecall_find_range_bounds(uint8_t *sort_order, size_t sort_order_length,
uint32_t num_partitions,
uint8_t *input_rows, size_t input_rows_length,
uint8_t **output_rows, size_t *output_rows_length) {
// Guard against operating on arbitrary enclave memory
assert(sgx_is_outside_enclave(input_rows, input_rows_length) == 1);
sgx_lfence();
try {
find_range_bounds(sort_order, sort_order_length,
num_partitions,
input_rows, input_rows_length,
output_rows, output_rows_length);
} catch (const std::runtime_error &e) {
ocall_throw(e.what());
}
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
TEST_F(ClusterInfoImplTest, Http3BadConfig) {
const std::string yaml = TestEnvironment::substitute(R"EOF(
name: name
connect_timeout: 0.25s
type: STRICT_DNS
lb_policy: MAGLEV
load_assignment:
endpoints:
- lb_endpoints:
- endpoint:
address:
socket_address:
address: foo.bar.com
port_value: 443
transport_socket:
name: envoy.transport_sockets.not_quic
typed_config:
"@type": type.googleapis.com/envoy.extensions.transport_sockets.quic.v3.QuicUpstreamTransport
upstream_tls_context:
common_tls_context:
tls_certificates:
- certificate_chain:
filename: "{{ test_rundir }}/test/extensions/transport_sockets/tls/test_data/san_uri_cert.pem"
private_key:
filename: "{{ test_rundir }}/test/extensions/transport_sockets/tls/test_data/san_uri_key.pem"
validation_context:
trusted_ca:
filename: "{{ test_rundir }}/test/extensions/transport_sockets/tls/test_data/ca_cert.pem"
match_subject_alt_names:
- exact: localhost
- exact: 127.0.0.1
typed_extension_protocol_options:
envoy.extensions.upstreams.http.v3.HttpProtocolOptions:
"@type": type.googleapis.com/envoy.extensions.upstreams.http.v3.HttpProtocolOptions
use_downstream_protocol_config:
http3_protocol_options: {}
common_http_protocol_options:
idle_timeout: 1s
)EOF",
Network::Address::IpVersion::v4);
EXPECT_THROW_WITH_REGEX(makeCluster(yaml), EnvoyException,
"HTTP3 requires a QuicUpstreamTransport transport socket: name.*");
} | 0 | C++ | CWE-295 | Improper Certificate Validation | The software does not validate, or incorrectly validates, a certificate. | https://cwe.mitre.org/data/definitions/295.html | vulnerable |
BOOL nego_process_negotiation_request(rdpNego* nego, wStream* s)
{
BYTE flags;
UINT16 length;
if (Stream_GetRemainingLength(s) < 7)
return FALSE;
Stream_Read_UINT8(s, flags);
Stream_Read_UINT16(s, length);
Stream_Read_UINT32(s, nego->RequestedProtocols);
WLog_DBG(TAG, "RDP_NEG_REQ: RequestedProtocol: 0x%08" PRIX32 "", nego->RequestedProtocols);
nego->state = NEGO_STATE_FINAL;
return TRUE;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
bool DNP3_Base::ParseAppLayer(Endpoint* endp)
{
bool orig = (endp == &orig_state);
binpac::DNP3::DNP3_Flow* flow = orig ? interp->upflow() : interp->downflow();
u_char* data = endp->buffer + PSEUDO_TRANSPORT_INDEX; // The transport layer byte counts as app-layer it seems.
int len = endp->pkt_length - 5;
// DNP3 Packet : DNP3 Pseudo Link Layer | DNP3 Pseudo Transport Layer | DNP3 Pseudo Application Layer
// DNP3 Serial Transport Layer data is always 1 byte.
// Get FIN FIR seq field in transport header.
// FIR indicate whether the following DNP3 Serial Application Layer is first chunk of bytes or not.
// FIN indicate whether the following DNP3 Serial Application Layer is last chunk of bytes or not.
int is_first = (endp->tpflags & 0x40) >> 6; // Initial chunk of data in this packet.
int is_last = (endp->tpflags & 0x80) >> 7; // Last chunk of data in this packet.
int transport = PSEUDO_TRANSPORT_LEN;
int i = 0;
while ( len > 0 )
{
int n = min(len, 16);
// Make sure chunk has a correct checksum.
if ( ! CheckCRC(n, data, data + n, "app_chunk") )
return false;
// Pass on to BinPAC.
assert(data + n < endp->buffer + endp->buffer_len);
flow->flow_buffer()->BufferData(data + transport, data + n);
transport = 0;
data += n + 2;
len -= n;
}
if ( is_first )
endp->encountered_first_chunk = true;
if ( ! is_first && ! endp->encountered_first_chunk )
{
// We lost the first chunk.
analyzer->Weird("dnp3_first_application_layer_chunk_missing");
return false;
}
if ( is_last )
{
flow->flow_buffer()->FinishBuffer();
flow->FlowEOF();
ClearEndpointState(orig);
}
return true;
} | 0 | C++ | CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. | https://cwe.mitre.org/data/definitions/119.html | vulnerable |
inline void init (hb_face_t *face,
hb_tag_t _hea_tag, hb_tag_t _mtx_tag,
unsigned int default_advance_)
{
this->default_advance = default_advance_;
this->num_metrics = face->get_num_glyphs ();
hb_blob_t *_hea_blob = OT::Sanitizer<OT::_hea>::sanitize (face->reference_table (_hea_tag));
const OT::_hea *_hea = OT::Sanitizer<OT::_hea>::lock_instance (_hea_blob);
this->num_advances = _hea->numberOfLongMetrics;
hb_blob_destroy (_hea_blob);
this->blob = OT::Sanitizer<OT::_mtx>::sanitize (face->reference_table (_mtx_tag));
if (unlikely (!this->num_advances ||
2 * (this->num_advances + this->num_metrics) < hb_blob_get_length (this->blob)))
{
this->num_metrics = this->num_advances = 0;
hb_blob_destroy (this->blob);
this->blob = hb_blob_get_empty ();
}
this->table = OT::Sanitizer<OT::_mtx>::lock_instance (this->blob);
} | 0 | C++ | NVD-CWE-noinfo | null | null | null | vulnerable |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
TF_LITE_ENSURE_EQ(context, NumInputs(node), 5);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* ids = GetInput(context, node, 0);
TF_LITE_ENSURE_EQ(context, NumDimensions(ids), 1);
TF_LITE_ENSURE_EQ(context, ids->type, kTfLiteInt32);
const TfLiteTensor* indices = GetInput(context, node, 1);
TF_LITE_ENSURE_EQ(context, NumDimensions(indices), 2);
TF_LITE_ENSURE_EQ(context, indices->type, kTfLiteInt32);
const TfLiteTensor* shape = GetInput(context, node, 2);
TF_LITE_ENSURE_EQ(context, NumDimensions(shape), 1);
TF_LITE_ENSURE_EQ(context, shape->type, kTfLiteInt32);
const TfLiteTensor* weights = GetInput(context, node, 3);
TF_LITE_ENSURE_EQ(context, NumDimensions(weights), 1);
TF_LITE_ENSURE_EQ(context, weights->type, kTfLiteFloat32);
TF_LITE_ENSURE_EQ(context, SizeOfDimension(indices, 0),
SizeOfDimension(ids, 0));
TF_LITE_ENSURE_EQ(context, SizeOfDimension(indices, 0),
SizeOfDimension(weights, 0));
const TfLiteTensor* value = GetInput(context, node, 4);
TF_LITE_ENSURE(context, NumDimensions(value) >= 2);
// Mark the output as a dynamic tensor.
TfLiteTensor* output = GetOutput(context, node, 0);
TF_LITE_ENSURE_TYPES_EQ(context, output->type, kTfLiteFloat32);
output->allocation_type = kTfLiteDynamic;
return kTfLiteOk;
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
TfLiteStatus EluPrepare(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input = GetInput(context, node, 0);
TfLiteTensor* output = GetOutput(context, node, 0);
OpData* data = reinterpret_cast<OpData*>(node->user_data);
// Use LUT to handle quantized elu path.
if (input->type == kTfLiteInt8) {
PopulateLookupTable<int8_t>(data, input, output, [](float value) {
return value < 0.0 ? std::exp(value) - 1.0f : value;
});
}
return GenericPrepare(context, node);
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
static unsigned HuffmanTree_makeFromFrequencies(HuffmanTree* tree, const unsigned* frequencies,
size_t mincodes, size_t numcodes, unsigned maxbitlen)
{
unsigned error = 0;
while(!frequencies[numcodes - 1] && numcodes > mincodes) numcodes--; /*trim zeroes*/
tree->maxbitlen = maxbitlen;
tree->numcodes = (unsigned)numcodes; /*number of symbols*/
tree->lengths = (unsigned*)realloc(tree->lengths, numcodes * sizeof(unsigned));
if(!tree->lengths) return 83; /*alloc fail*/
/*initialize all lengths to 0*/
memset(tree->lengths, 0, numcodes * sizeof(unsigned));
error = lodepng_huffman_code_lengths(tree->lengths, frequencies, numcodes, maxbitlen);
if(!error) error = HuffmanTree_makeFromLengths2(tree);
return error;
} | 0 | C++ | CWE-401 | Missing Release of Memory after Effective Lifetime | The software does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. | https://cwe.mitre.org/data/definitions/401.html | vulnerable |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
auto* params = reinterpret_cast<TfLiteL2NormParams*>(node->builtin_data);
TF_LITE_ENSURE_EQ(context, NumInputs(node), 1);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* input = GetInput(context, node, kInputTensor);
TfLiteTensor* output = GetOutput(context, node, kOutputTensor);
TF_LITE_ENSURE(context, NumDimensions(input) <= 4);
TF_LITE_ENSURE(context, output->type == kTfLiteFloat32 ||
output->type == kTfLiteUInt8 ||
output->type == kTfLiteInt8);
TF_LITE_ENSURE_TYPES_EQ(context, input->type, output->type);
if (output->type == kTfLiteUInt8 || output->type == kTfLiteInt8) {
TF_LITE_ENSURE_EQ(context, output->params.scale, (1. / 128.));
if (output->type == kTfLiteUInt8) {
TF_LITE_ENSURE_EQ(context, output->params.zero_point, 128);
}
if (output->type == kTfLiteInt8) {
TF_LITE_ENSURE_EQ(context, output->params.zero_point, 0);
}
}
// TODO(ahentz): For some reason our implementations don't support
// activations.
TF_LITE_ENSURE_EQ(context, params->activation, kTfLiteActNone);
TfLiteIntArray* output_size = TfLiteIntArrayCopy(input->dims);
return context->ResizeTensor(context, output, output_size);
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
static void php_array_merge_recursive(PointerSet &seen, bool check,
Array &arr1, const Array& arr2) {
if (check && !seen.insert((void*)arr1.get()).second) {
raise_warning("array_merge_recursive(): recursion detected");
return;
}
for (ArrayIter iter(arr2); iter; ++iter) {
Variant key(iter.first());
const Variant& value(iter.secondRef());
if (key.isNumeric()) {
arr1.appendWithRef(value);
} else if (arr1.exists(key, true)) {
// There is no need to do toKey() conversion, for a key that is already
// in the array.
Variant &v = arr1.lvalAt(key, AccessFlags::Key);
auto subarr1 = v.toArray().copy();
php_array_merge_recursive(seen,
couldRecur(v, subarr1),
subarr1,
value.toArray());
v.unset(); // avoid contamination of the value that was strongly bound
v = subarr1;
} else {
arr1.setWithRef(key, value, true);
}
}
if (check) {
seen.erase((void*)arr1.get());
}
} | 1 | C++ | NVD-CWE-Other | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | https://nvd.nist.gov/vuln/categories | safe |
void TestSocketLineReader::initTestCase()
{
m_server = new Server(this);
QVERIFY2(m_server->listen(QHostAddress::LocalHost, 8694), "Failed to create local tcp server");
m_timer.setInterval(4000);//For second is more enough to send some data via local socket
m_timer.setSingleShot(true);
connect(&m_timer, &QTimer::timeout, &m_loop, &QEventLoop::quit);
m_conn = new QSslSocket(this);
m_conn->connectToHost(QHostAddress::LocalHost, 8694);
connect(m_conn, &QAbstractSocket::connected, &m_loop, &QEventLoop::quit);
m_timer.start();
m_loop.exec();
QVERIFY2(m_conn->isOpen(), "Could not connect to local tcp server");
} | 0 | C++ | CWE-400 | Uncontrolled Resource Consumption | The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. | https://cwe.mitre.org/data/definitions/400.html | vulnerable |
bool TemporaryFile::deleteTemporaryFile() const
{
// Have a few attempts at deleting the file before giving up..
for (int i = 5; --i >= 0;)
{
if (temporaryFile.deleteFile())
return true;
Thread::sleep (50);
}
return false;
}
| 0 | C++ | CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. | https://cwe.mitre.org/data/definitions/22.html | vulnerable |
TfLiteRegistration CopyOpRegistration() {
TfLiteRegistration reg = {nullptr, nullptr, nullptr, nullptr};
reg.prepare = [](TfLiteContext* context, TfLiteNode* node) {
// Set output size to input size
const TfLiteTensor* tensor0 = GetInput(context, node, 0);
TfLiteTensor* tensor1 = GetOutput(context, node, 0);
TfLiteIntArray* newSize = TfLiteIntArrayCopy(tensor0->dims);
return context->ResizeTensor(context, tensor1, newSize);
};
reg.invoke = [](TfLiteContext* context, TfLiteNode* node) {
CallReporting* call_reporting =
static_cast<CallReporting*>(node->builtin_data);
// Copy input data to output data.
const TfLiteTensor* a0 = GetInput(context, node, 0);
TfLiteTensor* a1 = GetOutput(context, node, 0);
int num = a0->dims->data[0];
for (int i = 0; i < num; i++) {
a1->data.f[i] = a0->data.f[i];
}
call_reporting->Record();
return kTfLiteOk;
};
return reg;
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
int64_t size() const {
return m_str ? m_str->size() : 0;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
TfLiteStatus ResizeOutputTensor(TfLiteContext* context,
const TfLiteTensor* data,
const TfLiteTensor* segment_ids,
TfLiteTensor* output) {
int max_index = -1;
const int segment_id_size = segment_ids->dims->data[0];
if (segment_id_size > 0) {
max_index = segment_ids->data.i32[segment_id_size - 1];
}
const int data_rank = NumDimensions(data);
TfLiteIntArray* output_shape = TfLiteIntArrayCreate(NumDimensions(data));
output_shape->data[0] = max_index + 1;
for (int i = 1; i < data_rank; ++i) {
output_shape->data[i] = data->dims->data[i];
}
return context->ResizeTensor(context, output, output_shape);
} | 0 | C++ | CWE-770 | Allocation of Resources Without Limits or Throttling | The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. | https://cwe.mitre.org/data/definitions/770.html | vulnerable |
int64_t MemFile::readImpl(char *buffer, int64_t length) {
assertx(m_len != -1);
assertx(length > 0);
int64_t remaining = m_len - m_cursor;
if (remaining < length) length = remaining;
if (length > 0) {
memcpy(buffer, (const void *)(m_data + m_cursor), length);
}
m_cursor += length;
return length;
} | 0 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | vulnerable |
TfLiteStatus EvalImpl(TfLiteContext* context, TfLiteNode* node) {
auto* params =
reinterpret_cast<TfLiteDepthwiseConvParams*>(node->builtin_data);
OpData* data = reinterpret_cast<OpData*>(node->user_data);
TfLiteTensor* output = GetOutput(context, node, kOutputTensor);
const TfLiteTensor* input = GetInput(context, node, kInputTensor);
const TfLiteTensor* filter = GetInput(context, node, kFilterTensor);
const TfLiteTensor* bias =
(NumInputs(node) == 3) ? GetInput(context, node, kBiasTensor) : nullptr;
TFLITE_DCHECK_EQ(input_type, input->type);
switch (input_type) { // Already know in/out types are same.
case kTfLiteFloat32:
if (filter->type == kTfLiteFloat32) {
return EvalFloat<kernel_type>(context, node, params, data, input,
filter, bias, output);
} else if (filter->type == kTfLiteInt8) {
return EvalHybridPerChannel<kernel_type>(context, node, params, data,
input, filter, bias, output);
} else {
TF_LITE_KERNEL_LOG(
context, "Type %s with filter type %s not currently supported.",
TfLiteTypeGetName(input->type), TfLiteTypeGetName(filter->type));
return kTfLiteError;
}
break;
case kTfLiteUInt8:
return EvalQuantized<kernel_type>(context, node, params, data, input,
filter, bias, output);
break;
case kTfLiteInt8:
return EvalQuantizedPerChannel<kernel_type>(context, node, params, data,
input, filter, bias, output);
break;
case kTfLiteInt16:
return EvalQuantizedPerChannel16x8(params, data, input, filter, bias,
output);
break;
default:
context->ReportError(context, "Type %d not currently supported.",
input->type);
return kTfLiteError;
}
} | 0 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
TF_LITE_ENSURE_EQ(context, NumInputs(node), 1);
TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
const TfLiteTensor* input;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputTensor, &input));
TfLiteTensor* output;
TF_LITE_ENSURE_OK(context,
GetOutputSafe(context, node, kOutputTensor, &output));
output->type = input->type;
return context->ResizeTensor(context, output,
TfLiteIntArrayCopy(input->dims));
} | 1 | C++ | CWE-787 | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/787.html | safe |
void CoreUserInputHandler::handleSay(const BufferInfo &bufferInfo, const QString &msg)
{
if (bufferInfo.bufferName().isEmpty() || !bufferInfo.acceptsRegularMessages())
return; // server buffer
QByteArray encMsg = channelEncode(bufferInfo.bufferName(), msg);
#ifdef HAVE_QCA2
putPrivmsg(serverEncode(bufferInfo.bufferName()), encMsg, network()->cipher(bufferInfo.bufferName()));
#else
putPrivmsg(serverEncode(bufferInfo.bufferName()), encMsg);
#endif
emit displayMsg(Message::Plain, bufferInfo.type(), bufferInfo.bufferName(), msg, network()->myNick(), Message::Self);
} | 0 | C++ | CWE-399 | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | vulnerable |
TfLiteStatus LessEqualEval(TfLiteContext* context, TfLiteNode* node) {
const TfLiteTensor* input1;
TF_LITE_ENSURE_OK(context,
GetInputSafe(context, node, kInputTensor1, &input1));
const TfLiteTensor* input2;
TF_LITE_ENSURE_OK(context,
GetInputSafe(context, node, kInputTensor2, &input2));
TfLiteTensor* output;
TF_LITE_ENSURE_OK(context,
GetOutputSafe(context, node, kOutputTensor, &output));
bool requires_broadcast = !HaveSameShapes(input1, input2);
switch (input1->type) {
case kTfLiteFloat32:
Comparison<float, reference_ops::LessEqualFn>(input1, input2, output,
requires_broadcast);
break;
case kTfLiteInt32:
Comparison<int32_t, reference_ops::LessEqualFn>(input1, input2, output,
requires_broadcast);
break;
case kTfLiteInt64:
Comparison<int64_t, reference_ops::LessEqualFn>(input1, input2, output,
requires_broadcast);
break;
case kTfLiteUInt8:
ComparisonQuantized<uint8_t, reference_ops::LessEqualFn>(
input1, input2, output, requires_broadcast);
break;
case kTfLiteInt8:
ComparisonQuantized<int8_t, reference_ops::LessEqualFn>(
input1, input2, output, requires_broadcast);
break;
default:
context->ReportError(context,
"Does not support type %d, requires float|int|uint8",
input1->type);
return kTfLiteError;
}
return kTfLiteOk;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
BOOL nego_process_negotiation_response(rdpNego* nego, wStream* s)
{
UINT16 length;
WLog_DBG(TAG, "RDP_NEG_RSP");
if (Stream_GetRemainingLength(s) < 7)
{
WLog_ERR(TAG, "Invalid RDP_NEG_RSP");
nego->state = NEGO_STATE_FAIL;
return FALSE;
}
Stream_Read_UINT8(s, nego->flags);
Stream_Read_UINT16(s, length);
Stream_Read_UINT32(s, nego->SelectedProtocol);
nego->state = NEGO_STATE_FINAL;
return TRUE;
} | 1 | C++ | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
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